Physician Profile
Roosje De Grauw-Mare, MD
Unclaimed ProfileAbout Dr. De Grauw-Mare
Roosje De Grauw-Mare, MD is a healthcare provider in Patchogue, NY specializing in pediatrics. This provider record is associated with NPI 1861718751.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 444-6300
- Email not available
Practice Locations
450 WAVERLY AVE
Patchogue, NY 11772
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatricians at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pediatricians in Patchogue 3
Same specialty, same city.
Common questions
What is Dr. De Grauw-Mare's specialty?
Dr. De Grauw-Mare is a pediatrician in Patchogue, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where can I find Dr. De Grauw-Mare?
Dr. De Grauw-Mare is listed at 450 Waverly Ave, Patchogue, NY 11772. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. De Grauw-Mare?
The number on file is (631) 444-6300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. De Grauw-Mare?
Dr. De Grauw-Mare's National Provider Identifier is 1861718751. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Dr. De Grauw-Mare have?
Dr. De Grauw-Mare has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. De Grauw-Mare's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. De Grauw-Mare. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.